What are contaminants and residues?
Contaminants, also known as contaminants, are substances that unintentionally enter food and feed. This can happen during production, processing, packaging, transportation, storage or through the environment. To protect consumers from overexposure, maximum levels have been set for many contaminants and residues.
European Regulation (EC) No. 1881/2006 specifies the maximum levels allowed. Products that exceed these limits may not be marketed.
Our approach to contaminant and residue analysis
We help you understand the presence of contaminants and residues in your products. Depending on the product, the process and the risks, we perform targeted analyses. That way you know where you stand and you can make timely adjustments.
We distinguish two main groups:
Contaminants
Contaminants can be harmful to humans and animals, depending on their toxicity and the degree of exposure. When levels are too high, they pose a risk to food safety and products may not be sold.
Residues
Residues are residues of pesticides or veterinary drugs that remain after treatment of crops or animals. The maximum residue limit (MRL) indicates the maximum amount of these substances that may be present in a product.
Ensuring food safety
At Normec we look beyond just measured values. We think along with you about risks, legislation and the interpretation of results. We support you in making well-founded decisions and ensuring food safety.
This means for you:
- You know which contaminants or residues are present
- You demonstrably comply with European legislation
- You reduce the risk of rejection or recalls.
- You strengthen your quality and risk management
- You can communicate with customers and regulators with confidence
Expert analyses of common contaminants
We perform analyses on a wide range of chemical contaminants and residues. Commonly requested determinations include:
Process-related contaminants
- Acrylamide
- Benzene
- Polycyclic aromatic hydrocarbons (PAHs)
Environmental contaminants.
- Dioxins and PCBs
- Heavy metals
Agricultural contaminants
- Mycotoxins
- Nitrate
- Alkaloids
Other contaminants
- Fipronil
- Mineral oil
Prepared for legislation and control
Attention to contaminants and residues continues to increase. Legislation is being tightened and controls are intensifying. With our forward-looking approach, we help you to be not only compliant today, but also prepared for future requirements and expectations.
Need help with your product in the food sector?
Get advice from our expert!
Frequently asked questions about contaminants and residues analysis
-
Contaminants enter products unintentionally, while residues are residues of intentionally used substances such as pesticides or veterinary drugs.
-
Regulation (EC) No. 1881/2006 applies to many contaminants. Maximum residue limits (MRLs) are set for residues.
-
Analysis is often required to demonstrate that products meet legal maximum levels and are safe for consumption.
-
Yes, we tailor the analyses to your product, origin and risk profile.
-
Sure. You get clear results suitable for audits, clients and regulators.